What is the expected effect of running the following code? class A: def __init__(self, v): self.__a = v + 1 a = A(0) print(a.__a)

class A:
    def __init__(self, v):
        self.__a = v + 1
 
 
a = A(0)
print(a.__a)

• The code will print 1
• The code will print 2
• The code will raise an AttributeError exception
• The code will print 0

Explanation: An attempt to execute the code will result in the following error message: AttributeError: ‘A’ object has no attribute ‘__a’. Because __a is a private variable (note the two underscores), it cannot be accessed from outside the class.

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